/Engine/Source/Runtime/LevelSequence/Public/SequenceMediaController.h
Replicated actor class that is responsible for instigating various cinematic assets (Media, Audio, Level Sequences) in a synchronized fasion
class ALevelSequenceMediaController : public [AActor](API\Runtime\Engine\GameFramework\AActor), public [IMovieSceneCustomClockSource](API\Runtime\MovieScene\Evaluation\IMovieSceneCustomClockSource)